Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0464b9f78eaf6f38164ba2b946aad629781bf59b066a083e4e1930d9500c1a1e61d54ef725220dbc99fcb69a0e4ffec71703b9fcaf5042578915bc934ec31c0374